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| /**
* 生成所有注有 SignatureField属性 key=value的 拼接
*/
public static String toSplice(Object object) {
if (Objects.isNull(object)) {
return StringUtils.EMPTY;
}
if (isAnnotated(object.getClass(), Signature.class)) {
Signature sg = findAnnotation(object.getClass(), Signature.class);
switch (sg.sort()) {
case Signature.ALPHA_SORT:
return alphaSignature(object);
case Signature.ORDER_SORT:
return orderSignature(object);
default:
return alphaSignature(object);
}
}
return toString(object);
}
private static String alphaSignature(Object object) {
StringBuilder result = new StringBuilder();
Map<String, String> map = new TreeMap<>();
for (Field field : getAllFields(object.getClass())) {
if (field.isAnnotationPresent(SignatureField.class)) {
field.setAccessible(true);
try {
if (isAnnotated(field.getType(), Signature.class)) {
if (!Objects.isNull(field.get(object))) {
map.put(field.getName(), toSplice(field.get(object)));
}
} else {
SignatureField sgf = field.getAnnotation(SignatureField.class);
if (StringUtils.isNotEmpty(sgf.customValue()) || !Objects.isNull(field.get(object))) {
map.put(StringUtils.isNotBlank(sgf.customName()) ? sgf.customName() : field.getName()
, StringUtils.isNotEmpty(sgf.customValue()) ? sgf.customValue() : toString(field.get(object)));
}
}
} catch (Exception e) {
LOGGER.error("签名拼接(alphaSignature)异常", e);
}
}
}
for (Iterator<Map.Entry<String, String>> iterator = map.entrySet().iterator(); iterator.hasNext(); ) {
Map.Entry<String, String> entry = iterator.next();
result.append(entry.getKey()).append("=").append(entry.getValue());
if (iterator.hasNext()) {
result.append(DELIMETER);
}
}
return result.toString();
}
/**
* 针对array, collection, simple property, map做处理
*/
private static String toString(Object object) {
Class<?> type = object.getClass();
if (BeanUtils.isSimpleProperty(type)) {
return object.toString();
}
if (type.isArray()) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < Array.getLength(object); ++i) {
sb.append(toSplice(Array.get(object, i)));
}
return sb.toString();
}
if (ClassUtils.isAssignable(Collection.class, type)) {
StringBuilder sb = new StringBuilder();
for (Iterator<?> iterator = ((Collection<?>) object).iterator(); iterator.hasNext(); ) {
sb.append(toSplice(iterator.next()));
if (iterator.hasNext()) {
sb.append(DELIMETER);
}
}
return sb.toString();
}
if (ClassUtils.isAssignable(Map.class, type)) {
StringBuilder sb = new StringBuilder();
for (Iterator<? extends Map.Entry<String, ?>> iterator = ((Map<String, ?>) object).entrySet().iterator(); iterator.hasNext(); ) {
Map.Entry<String, ?> entry = iterator.next();
if (Objects.isNull(entry.getValue())) {
continue;
}
sb.append(entry.getKey()).append("=").append(toSplice(entry.getValue()));
if (iterator.hasNext()) {
sb.append(DELIMETER);
}
}
return sb.toString();
}
return NOT_FOUND;
}
|
